The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-055-1140, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ampex Systems Corp. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-055-1140 |
| Primary Part Number | 044-131 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Ampex Systems Corp |
| Status | ACTIVE |
| Shaft Style | ROUND, SLOTTED |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 SINGLE SECTION |
| Actuator Travel Control Feature | STOPS |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| Shaft Length | 0.875 INCHES NOMINAL IN |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNEF |
| Electrical Resistance Per Section | 100.0 OHMS SINGLE SECTION |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| Rotary Actuator Travel in Angular Deg | 312.0 NOMINAL |
| Device Design Type | ERR-030 AT 9:00 OCLOCKUNABLE TO DECODE |
| Screw Thread Quantity Per Inch | 32.0 |
| Body Diameter | 1.063 INCHES NOMINAL IN |
| Resistance Temp Characteristic Range Per Section in Percent | +0.0 TO 4.5 -55 DEG CELSIUS SINGLE SECTION AND +0.0 TO 2.5 -25 DEG CELSIUS SINGLE SECTION AND -1.5 TO 1.5 85 DEG CELSIUS SINGLE SECTION AND +0.0 TO 3.5 120 DEG CELSIUS SINGLE SECTION |
| Mounting Method | STANDARD BUSHING |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 120.0 SINGLE SECTION |
| Section Quantity | 1 |
| Effective Electrical Rotation in Deg Angular Rotation | 312.0 NOMINAL |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Actuator Type | SINGLE SHAFT |
| Reliability Indicator | NOT ESTABLISHED |
| Overall Diameter | 1.750 INCHES NOMINAL IN |
| Body Length | 0.625 INCHES MAXIMUM IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 044-131 | Ampex Systems Corp (USA) |
NSN 5905-00-055-1140 is a Resistor,variable,nonwire Wound,, manufactured by Ampex Systems Corp, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-055-1140 has 1 cross-referenced part number: 044-131 (Ampex Systems Corp).
There is 1 known substitute for 5905-00-055-1140: 4820-01-546-1021. Verify interchangeability with system specifications before substitution.
Key specifications for 044-131: Overall Length: 1.500 INCHES NOMINAL IN; Shaft Style: ROUND, SLOTTED; Ambient Temp in Deg Celsius Per Section at Full Rated Power: 70.0 SINGLE SECTION; Actuator Travel Control Feature: STOPS. 29 total characteristics are documented in the Federal Logistics Information System.